Well, I managed to catch 3 of the Peppermints and they are now in the QT tank along with a Fire Fish and Royal Gamma. There is still one more shrimp left, but I am letting him stay as he has not been bothering the coral. He can also my insurance against Aplasias.
Currently I am battling brown/green hair algae outbreak. I suspect it is all part of the new tank uglies. To help keep it under control, I use a turkey baster the remove any that is bothering corals. Last night I put in new carbon and added GFO into the reactor. Phosporus is not too high, but I am seeing if it is influencing current conditions. I also changed out the RODI media since I noticed TDS is 1. Again, not sure 1 TDS matters, but just in case I went ahead and changed it out.
To help keep the tank more stable, I am trying out daily 1% water changes. So far it has only taken a couple of minutes each morning using salt water mixed from the previous weekend. I have a 2 qt plastic pitcher so all I do is turn the pumps off, dip the pitcher in the tank and fill 2 times and then replace with new salt water. If this turns out to work well, I will invest in a DOS to do the work. My y morning routine includes empting the skimmer cup, filling the ATO reservoir, cleaning the glass and then feeding the fish along with the water change. It takes about 10-15 minutes total. Very doable.
On the chemistry side, I have been measuring Alk using Hanna checker on a daily basis (sometimes twice if I am absessing). It has been hovoring around 8.4ish which is acceptable. Ideally I want it to stablize at 9 but 8.4 will do for now. I already feel like I am dosing too much as it is. I use B-Ionic 2 part at 54 ml a day for a 75 gal tank. A couple of weeks ago I stopped dosing for a day to double check that much is needed, but apparently it is.
All the corals are looking good except the wide-base frog spawn. He is just getting by. I did some research and apparently wide-based frog spawn are difficult compared to the normal branching type. I believe it, as I have a branching frogspawn which is very happy indeed.
My plan is to avoid adding anything else to the tank for a couple of months... so I need to stay out of the LFS!